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公开(公告)号：US20230418197A1
公开(公告)日：2023-12-28
申请号：US18172910
申请日：2023-02-22
发明人： Kousuke Ueno , Masahiko Tamai , Shinjiro Aono , Akio Tsubouchi , Satoko Kato , Masahiro Doi , Tsuyoshi Ohashi , Makoto Sakai
IPC分类号： G03G15/20
CPC分类号： G03G15/2057
摘要： A heater according to embodiments includes: a base portion which contains metal, extends in a first direction, and has a first surface and a second surface facing the first surface; an insulating layer which is provided on the first surface side of the base portion; a heating element which is provided on the insulating layer and extends in the first direction; and a protection portion which covers the heating element. A peripheral edge of the base portion in a second direction intersecting the first direction extends in a third direction intersecting the first direction and the second direction.
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公开(公告)号：US20240077819A1
公开(公告)日：2024-03-07
申请号：US18461816
申请日：2023-09-06
发明人： Kousuke Ueno , Masahiko Tamai , Shinjiro Aono , Akio Tsubouchi , Tsuyoshi Ohashi , Satoko Kato , Masahiro Doi , Makoto Sakai
CPC分类号： G03G15/2053 , G03G15/5045 , G03G2215/00523 , G03G2215/00801
摘要： Provided is a heater including: a substrate that has electrical conductivity; a first insulation portion that is provided on a first surface of the substrate, has an insulation property; at least one heat generation body that is provided on the first insulation portion; a second insulation portion that is provided on a second surface of the substrate which is opposite to the first surface, has an insulation property; at least one detection unit that is provided on at least one of the first insulation portion and the second insulation portion; and a first wiring which is provided on at least one of the first insulation portion and the second insulation portion, and in which one end is electrically connected to one terminal of the detection unit and the other end is electrically connected to the substrate having the electrical conductivity.
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